diff --git a/.phan/config.php b/.phan/config.php
index 398c1babc90..502cce888c0 100644
--- a/.phan/config.php
+++ b/.phan/config.php
@@ -75,16 +75,13 @@ $cfg['analyzed_file_extensions'] = array_merge(
 );
 
 $cfg['autoload_internal_extension_signatures'] = [
-	'dom' => '.phan/internal_stubs/dom.phan_php',
 	'excimer' => '.phan/internal_stubs/excimer.php',
 	'imagick' => '.phan/internal_stubs/imagick.phan_php',
 	'memcached' => '.phan/internal_stubs/memcached.phan_php',
-	'oci8' => '.phan/internal_stubs/oci8.phan_php',
 	'pcntl' => '.phan/internal_stubs/pcntl.phan_php',
 	'pgsql' => '.phan/internal_stubs/pgsql.phan_php',
 	'redis' => '.phan/internal_stubs/redis.phan_php',
 	'sockets' => '.phan/internal_stubs/sockets.phan_php',
-	'sqlsrv' => '.phan/internal_stubs/sqlsrv.phan_php',
 	'tideways' => '.phan/internal_stubs/tideways.phan_php',
 	'wikidiff2' => '.phan/internal_stubs/wikidiff.php'
 ];
diff --git a/.phan/internal_stubs/dom.phan_php b/.phan/internal_stubs/dom.phan_php
deleted file mode 100644
index 608e3a15493..00000000000
--- a/.phan/internal_stubs/dom.phan_php
+++ /dev/null
@@ -1,420 +0,0 @@
-<?php
-// These stubs were generated by the phan stub generator.
-// @phan-stub-for-extension dom@20031129
-
-namespace {
-class DOMAttr extends \DOMNode {
-
-    // properties
-    public $name;
-    public $ownerElement;
-    public $schemaTypeInfo;
-    public $specified;
-    public $value;
-
-    // methods
-    public function isId() {}
-    public function __construct($name, $value = null) {}
-}
-
-class DOMCdataSection extends \DOMText {
-
-    // methods
-    public function __construct($value) {}
-}
-
-class DOMCharacterData extends \DOMNode {
-
-    // properties
-    public $data;
-    public $length;
-
-    // methods
-    public function substringData($offset, $count) {}
-    public function appendData($arg) {}
-    public function insertData($offset, $arg) {}
-    public function deleteData($offset, $count) {}
-    public function replaceData($offset, $count, $arg) {}
-}
-
-class DOMComment extends \DOMCharacterData {
-
-    // methods
-    public function __construct($value = null) {}
-}
-
-class DOMConfiguration {
-
-    // methods
-    public function setParameter($name, $value) {}
-    public function getParameter($name = null) {}
-    public function canSetParameter($name = null, $value = null) {}
-}
-
-class DOMDocument extends \DOMNode {
-
-    // properties
-    public $actualEncoding;
-    public $config;
-    public $doctype;
-    public $documentElement;
-    public $documentURI;
-    public $encoding;
-    public $formatOutput;
-    public $implementation;
-    public $preserveWhiteSpace;
-    public $recover;
-    public $resolveExternals;
-    public $standalone;
-    public $strictErrorChecking;
-    public $substituteEntities;
-    public $validateOnParse;
-    public $version;
-    public $xmlEncoding;
-    public $xmlStandalone;
-    public $xmlVersion;
-
-    // methods
-    public function createElement($tagName, $value = null) {}
-    public function createDocumentFragment() {}
-    public function createTextNode($data) {}
-    public function createComment($data) {}
-    public function createCDATASection($data) {}
-    public function createProcessingInstruction($target, $data) {}
-    public function createAttribute($name) {}
-    public function createEntityReference($name) {}
-    public function getElementsByTagName($tagName) {}
-    public function importNode(\DOMNode $importedNode, $deep) {}
-    public function createElementNS($namespaceURI, $qualifiedName, $value = null) {}
-    public function createAttributeNS($namespaceURI, $qualifiedName) {}
-    public function getElementsByTagNameNS($namespaceURI, $localName) {}
-    public function getElementById($elementId) {}
-    public function adoptNode(\DOMNode $source) {}
-    public function normalizeDocument() {}
-    public function renameNode(\DOMNode $node, $namespaceURI, $qualifiedName) {}
-    public function load($source, $options = null) {}
-    public function save($file) {}
-    public function loadXML($source, $options = null) {}
-    public function saveXML(\DOMNode $node = null, $options = null) {}
-    public function __construct($version = null, $encoding = null) {}
-    public function validate() {}
-    public function xinclude($options = null) {}
-    public function loadHTML($source, $options = null) {}
-    public function loadHTMLFile($source, $options = null) {}
-    public function saveHTML() {}
-    public function saveHTMLFile($file) {}
-    public function schemaValidate($filename) {}
-    public function schemaValidateSource($source) {}
-    public function relaxNGValidate($filename) {}
-    public function relaxNGValidateSource($source) {}
-    public function registerNodeClass($baseClass, $extendedClass) {}
-}
-
-class DOMDocumentFragment extends \DOMNode {
-
-    // properties
-    public $name;
-
-    // methods
-    public function __construct() {}
-    public function appendXML($data) {}
-}
-
-class DOMDocumentType extends \DOMNode {
-
-    // properties
-    public $entities;
-    public $internalSubset;
-    public $name;
-    public $notations;
-    public $publicId;
-    public $systemId;
-}
-
-class DOMDomError {
-}
-
-class DOMElement extends \DOMNode {
-
-    // properties
-    public $schemaTypeInfo;
-    public $tagName;
-
-    // methods
-    public function getAttribute($name) {}
-    public function setAttribute($name, $value) {}
-    public function removeAttribute($name) {}
-    public function getAttributeNode($name) {}
-    public function setAttributeNode(\DOMAttr $newAttr) {}
-    public function removeAttributeNode(\DOMAttr $oldAttr) {}
-    public function getElementsByTagName($name) {}
-    public function getAttributeNS($namespaceURI, $localName) {}
-    public function setAttributeNS($namespaceURI, $qualifiedName, $value) {}
-    public function removeAttributeNS($namespaceURI, $localName) {}
-    public function getAttributeNodeNS($namespaceURI, $localName) {}
-    public function setAttributeNodeNS(\DOMAttr $newAttr) {}
-    public function getElementsByTagNameNS($namespaceURI, $localName) {}
-    public function hasAttribute($name) {}
-    public function hasAttributeNS($namespaceURI, $localName) {}
-    public function setIdAttribute($name, $isId) {}
-    public function setIdAttributeNS($namespaceURI, $localName, $isId) {}
-    public function setIdAttributeNode(\DOMAttr $attr, $isId) {}
-    public function __construct($name, $value = null, $uri = null) {}
-}
-
-class DOMEntity extends \DOMNode {
-
-    // properties
-    public $actualEncoding;
-    public $encoding;
-    public $notationName;
-    public $publicId;
-    public $systemId;
-    public $version;
-}
-
-class DOMEntityReference extends \DOMNode {
-
-    // properties
-    public $name;
-
-    // methods
-    public function __construct($name) {}
-}
-
-class DOMErrorHandler {
-
-    // methods
-    public function handleError(\DOMDomError $error) {}
-}
-
-final class DOMException extends \Exception {
-
-    // properties
-    public $code;
-    protected $message;
-    protected $file;
-    protected $line;
-}
-
-class DOMImplementation {
-
-    // properties
-    public $name;
-
-    // methods
-    public function getFeature($feature, $version) {}
-    public function hasFeature() {}
-    public function createDocumentType($qualifiedName, $publicId, $systemId) {}
-    public function createDocument($namespaceURI, $qualifiedName, \DOMDocumentType $docType) {}
-}
-
-class DOMImplementationList {
-
-    // methods
-    public function item($index) {}
-}
-
-class DOMImplementationSource {
-
-    // methods
-    public function getDomimplementation($features) {}
-    public function getDomimplementations($features) {}
-}
-
-class DOMLocator {
-}
-
-class DOMNameList {
-
-    // methods
-    public function getName($index) {}
-    public function getNamespaceURI($index) {}
-}
-
-class DOMNameSpaceNode {
-}
-
-class DOMNamedNodeMap implements \Traversable, \Countable {
-
-    // properties
-    public $length;
-
-    // methods
-    public function getNamedItem($name) {}
-    public function setNamedItem(\DOMNode $arg) {}
-    public function removeNamedItem($name = null) {}
-    public function item($index = null) {}
-    public function getNamedItemNS($namespaceURI = null, $localName = null) {}
-    public function setNamedItemNS(\DOMNode $arg = null) {}
-    public function removeNamedItemNS($namespaceURI = null, $localName = null) {}
-    public function count() {}
-}
-
-class DOMNode {
-
-    // properties
-    public $attributes;
-    public $baseURI;
-    public $childNodes;
-    public $firstChild;
-    public $lastChild;
-    public $localName;
-    public $namespaceURI;
-    public $nextSibling;
-    public $nodeName;
-    public $nodeType;
-    public $nodeValue;
-    public $ownerDocument;
-    public $parentNode;
-    public $prefix;
-    public $previousSibling;
-    public $textContent;
-
-    // methods
-    public function insertBefore(\DOMNode $newChild, \DOMNode $refChild = null) {}
-    public function replaceChild(\DOMNode $newChild, \DOMNode $oldChild) {}
-    public function removeChild(\DOMNode $oldChild) {}
-    public function appendChild(\DOMNode $newChild) {}
-    public function hasChildNodes() {}
-    public function cloneNode($deep = null) {}
-    public function normalize() {}
-    public function isSupported($feature, $version) {}
-    public function hasAttributes() {}
-    public function compareDocumentPosition(\DOMNode $other) {}
-    public function isSameNode(\DOMNode $other) {}
-    public function lookupPrefix($namespaceURI) {}
-    public function isDefaultNamespace($namespaceURI) {}
-    public function lookupNamespaceUri($prefix) {}
-    public function isEqualNode(\DOMNode $arg) {}
-    public function getFeature($feature, $version) {}
-    public function setUserData($key, $data, $handler) {}
-    public function getUserData($key) {}
-    public function getNodePath() {}
-    public function getLineNo() {}
-    public function C14N($exclusive = null, $with_comments = null, array $xpath = null, array $ns_prefixes = null) {}
-    public function C14NFile($uri, $exclusive = null, $with_comments = null, array $xpath = null, array $ns_prefixes = null) {}
-}
-
-class DOMNodeList implements \Traversable, \Countable {
-
-    // properties
-    public $length;
-
-    // methods
-    public function item($index) {}
-    public function count() {}
-}
-
-class DOMNotation extends \DOMNode {
-
-    // properties
-    public $publicId;
-    public $systemId;
-}
-
-class DOMProcessingInstruction extends \DOMNode {
-
-    // properties
-    public $data;
-    public $target;
-
-    // methods
-    public function __construct($name, $value = null) {}
-}
-
-class DOMStringExtend {
-
-    // methods
-    public function findOffset16($offset32) {}
-    public function findOffset32($offset16) {}
-}
-
-class DOMStringList {
-
-    // methods
-    public function item($index) {}
-}
-
-class DOMText extends \DOMCharacterData {
-
-    // properties
-    public $wholeText;
-
-    // methods
-    public function splitText($offset) {}
-    public function isWhitespaceInElementContent() {}
-    public function isElementContentWhitespace() {}
-    public function replaceWholeText($content) {}
-    public function __construct($value = null) {}
-}
-
-class DOMTypeinfo {
-}
-
-class DOMUserDataHandler {
-
-    // methods
-    public function handle() {}
-}
-
-class DOMXPath {
-
-    // properties
-    public $document;
-
-    // methods
-    public function __construct(\DOMDocument $doc) {}
-    public function registerNamespace($prefix, $uri) {}
-    public function query($expr, \DOMNode $context = null, $registerNodeNS = null) {}
-    public function evaluate($expr, \DOMNode $context = null, $registerNodeNS = null) {}
-    public function registerPhpFunctions() {}
-}
-
-function dom_import_simplexml($node) {}
-const DOMSTRING_SIZE_ERR = 2;
-const DOM_HIERARCHY_REQUEST_ERR = 3;
-const DOM_INDEX_SIZE_ERR = 1;
-const DOM_INUSE_ATTRIBUTE_ERR = 10;
-const DOM_INVALID_ACCESS_ERR = 15;
-const DOM_INVALID_CHARACTER_ERR = 5;
-const DOM_INVALID_MODIFICATION_ERR = 13;
-const DOM_INVALID_STATE_ERR = 11;
-const DOM_NAMESPACE_ERR = 14;
-const DOM_NOT_FOUND_ERR = 8;
-const DOM_NOT_SUPPORTED_ERR = 9;
-const DOM_NO_DATA_ALLOWED_ERR = 6;
-const DOM_NO_MODIFICATION_ALLOWED_ERR = 7;
-const DOM_PHP_ERR = 0;
-const DOM_SYNTAX_ERR = 12;
-const DOM_VALIDATION_ERR = 16;
-const DOM_WRONG_DOCUMENT_ERR = 4;
-const XML_ATTRIBUTE_CDATA = 1;
-const XML_ATTRIBUTE_DECL_NODE = 16;
-const XML_ATTRIBUTE_ENTITY = 6;
-const XML_ATTRIBUTE_ENUMERATION = 9;
-const XML_ATTRIBUTE_ID = 2;
-const XML_ATTRIBUTE_IDREF = 3;
-const XML_ATTRIBUTE_IDREFS = 4;
-const XML_ATTRIBUTE_NMTOKEN = 7;
-const XML_ATTRIBUTE_NMTOKENS = 8;
-const XML_ATTRIBUTE_NODE = 2;
-const XML_ATTRIBUTE_NOTATION = 10;
-const XML_CDATA_SECTION_NODE = 4;
-const XML_COMMENT_NODE = 8;
-const XML_DOCUMENT_FRAG_NODE = 11;
-const XML_DOCUMENT_NODE = 9;
-const XML_DOCUMENT_TYPE_NODE = 10;
-const XML_DTD_NODE = 14;
-const XML_ELEMENT_DECL_NODE = 15;
-const XML_ELEMENT_NODE = 1;
-const XML_ENTITY_DECL_NODE = 17;
-const XML_ENTITY_NODE = 6;
-const XML_ENTITY_REF_NODE = 5;
-const XML_HTML_DOCUMENT_NODE = 13;
-const XML_LOCAL_NAMESPACE = 18;
-const XML_NAMESPACE_DECL_NODE = 18;
-const XML_NOTATION_NODE = 12;
-const XML_PI_NODE = 7;
-const XML_TEXT_NODE = 3;
-}
diff --git a/.phan/internal_stubs/oci8.phan_php b/.phan/internal_stubs/oci8.phan_php
deleted file mode 100644
index 78f334efaba..00000000000
--- a/.phan/internal_stubs/oci8.phan_php
+++ /dev/null
@@ -1,589 +0,0 @@
-<?php
-
-// @phan-stub-for-extension oci8@2.0.7
-
-
-class OCI_Lob  {
-
-	
-	public function load () {}
-
-	
-	public function tell () {}
-
-	
-	public function truncate ($length = 0) {}
-
-	
-	public function erase ($offset = null, $length = null) {}
-
-	
-	public function flush ($flag = null) {}
-
-	
-	public function setbuffering ($on_off) {}
-
-	
-	public function getbuffering () {}
-
-	
-	public function rewind () {}
-
-	
-	public function read ($length) {}
-
-	
-	public function eof () {}
-
-	
-	public function seek ($offset, $whence = OCI_SEEK_SET) {}
-
-	
-	public function write ($data, $length = null) {}
-
-	
-	public function append (OCI_Lob $lob_from) {}
-
-	
-	public function size () {}
-
-	
-	public function writetofile ($filename, $start, $length) {}
-
-	
-	public function export ($filename, $start = null, $length = null) {}
-
-	
-	public function import ($filename) {}
-
-	
-	public function writeTemporary ($data, $lob_type = OCI_TEMP_CLOB) {}
-
-	
-	public function close () {}
-
-	
-	public function save ($data, $offset = null) {}
-
-	
-	public function savefile ($filename) {}
-
-	
-	public function free () {}
-
-}
-
-
-class OCI_Collection  {
-
-	
-	public function append ($value) {}
-
-	
-	public function getelem ($index) {}
-
-	
-	public function assignelem ($index, $value) {}
-
-	
-	public function assign (OCI_Collection $from) {}
-
-	
-	public function size () {}
-
-	
-	public function max () {}
-
-	
-	public function trim ($num) {}
-
-	
-	public function free () {}
-
-}
-
-
-function oci_define_by_name ($statement, $column_name, &$variable, $type = SQLT_CHR) {}
-
-
-function oci_bind_by_name ($statement, $bv_name, &$variable, $maxlength = -1, $type = SQLT_CHR) {}
-
-
-function oci_bind_array_by_name ($statement, $name, array &$var_array, $max_table_length, $max_item_length = -1, $type = SQLT_AFC) {}
-
-
-function oci_field_is_null ($statement, $field) {}
-
-
-function oci_field_name ($statement, $field) {}
-
-
-function oci_field_size ($statement, $field) {}
-
-
-function oci_field_scale ($statement, $field) {}
-
-
-function oci_field_precision ($statement, $field) {}
-
-
-function oci_field_type ($statement, $field) {}
-
-
-function oci_field_type_raw ($statement, $field) {}
-
-
-function oci_execute ($statement, $mode = OCI_COMMIT_ON_SUCCESS) {}
-
-
-function oci_cancel ($statement) {}
-
-
-function oci_fetch ($statement) {}
-
-
-function oci_fetch_object ($statement) {}
-
-
-function oci_fetch_row ($statement) {}
-
-
-function oci_fetch_assoc ($statement) {}
-
-
-function oci_fetch_array ($statement, $mode = null) {}
-
-
-function ocifetchinto ($statement_resource, &$result, $mode = null) {}
-
-
-function oci_fetch_all ($statement, array &$output, $skip = 0, $maxrows = -1, $flags = OCI_FETCHSTATEMENT_BY_COLUMN | OCI_ASSOC) {}
-
-
-function oci_free_statement ($statement) {}
-
-
-function oci_internal_debug ($onoff) {}
-
-
-function oci_num_fields ($statement) {}
-
-
-function oci_parse ($connection, $sql_text) {}
-
-
-function oci_get_implicit_resultset ($statement) {}
-
-
-function oci_new_cursor ($connection) {}
-
-
-function oci_result ($statement, $field) {}
-
-
-function oci_client_version () {}
-
-
-function oci_server_version ($connection) {}
-
-
-function oci_statement_type ($statement) {}
-
-
-function oci_num_rows ($statement) {}
-
-
-function oci_close ($connection) {}
-
-
-function oci_connect ($username, $password, $connection_string = null, $character_set = null, $session_mode = null) {}
-
-
-function oci_new_connect ($username, $password, $connection_string = null, $character_set = null, $session_mode = null) {}
-
-
-function oci_pconnect ($username, $password, $connection_string = null, $character_set = null, $session_mode = null) {}
-
-
-function oci_error ($resource = null) {}
-
-
-function oci_free_descriptor ($descriptor) {}
-
-
-function oci_lob_is_equal (OCI_Lob $lob1, OCI_Lob $lob2) {}
-
-
-function oci_lob_copy (OCI_Lob $lob_to, OCI_Lob $lob_from, $length = 0) {}
-
-
-function oci_commit ($connection) {}
-
-
-function oci_rollback ($connection) {}
-
-
-function oci_new_descriptor ($connection, $type = OCI_DTYPE_LOB) {}
-
-
-function oci_set_prefetch ($statement, $rows) {}
-
-
-function oci_set_client_identifier ($connection, $client_identifier) {}
-
-
-function oci_set_edition ($edition) {}
-
-
-function oci_set_module_name ($connection, $module_name) {}
-
-
-function oci_set_action ($connection, $action_name) {}
-
-
-function oci_set_client_info ($connection, $client_info) {}
-
-
-function oci_password_change ($connection, $username, $old_password, $new_password) {}
-
-
-function oci_new_collection ($connection, $tdo, $schema = null) {}
-
-
-function oci_free_cursor ($statement_resource) {}
-
-
-function ocifreecursor ($statement_resource) {}
-
-
-function ocibindbyname ($statement, $column_name, &$variable, $maximum_length = -1, $type = SQLT_CHR) {}
-
-
-function ocidefinebyname ($statement, $column_name, &$variable, $type = SQLT_CHR) {}
-
-
-function ocicolumnisnull ($statement, $column_number_or_name) {}
-
-
-function ocicolumnname ($statement, $column_number) {}
-
-
-function ocicolumnsize ($statement, $column_number_or_name) {}
-
-
-function ocicolumnscale ($statement_resource, $column_number) {}
-
-
-function ocicolumnprecision ($statement_resource, $column_number) {}
-
-
-function ocicolumntype ($statement_resource, $column_number) {}
-
-
-function ocicolumntyperaw ($statement_resource, $column_number) {}
-
-
-function ociexecute ($statement_resource, $mode = OCI_COMMIT_ON_SUCCESS) {}
-
-
-function ocicancel ($statement_resource) {}
-
-
-function ocifetch ($statement_resource) {}
-
-
-function ocifetchstatement ($statement_resource, &$output, $skip, $maximum_rows, $flags) {}
-
-
-function ocifreestatement ($statement_resource) {}
-
-
-function ociinternaldebug ($mode) {}
-
-
-function ocinumcols ($statement_resource) {}
-
-
-function ociparse ($connection_resource, $sql_text) {}
-
-
-function ocinewcursor ($connection_resource) {}
-
-
-function ociresult ($statement_resource, $column_number_or_name) {}
-
-
-function ociserverversion ($connection_resource) {}
-
-
-function ocistatementtype ($statement_resource) {}
-
-
-function ocirowcount ($statement_resource) {}
-
-
-function ocilogoff ($connection_resource) {}
-
-
-function ocilogon ($username, $password, $connection_string, $character_set, $session_mode) {}
-
-
-function ocinlogon ($username, $password, $connection_string, $character_set, $session_mode) {}
-
-
-function ociplogon ($username, $password, $connection_string, $character_set, $session_mode) {}
-
-
-function ocierror ($connection_or_statement_resource) {}
-
-
-function ocifreedesc ($lob_descriptor) {}
-
-
-function ocisavelob ($lob_descriptor, $data, $offset) {}
-
-
-function ocisavelobfile ($lob_descriptor, $filename) {}
-
-
-function ociwritelobtofile ($lob_descriptor, $filename, $start, $length) {}
-
-
-function ociloadlob ($lob_descriptor) {}
-
-
-function ocicommit ($connection_resource) {}
-
-
-function ocirollback ($connection_resource) {}
-
-
-function ocinewdescriptor ($connection_resource, $type = OCI_DTYPE_LOB) {}
-
-
-function ocisetprefetch ($statement_resource, $number_of_rows) {}
-
-
-function ocipasswordchange ($connection_resource_or_connection_string_or_dbname, $username, $old_password, $new_password) {}
-
-
-function ocifreecollection ($collection) {}
-
-
-function ocinewcollection ($connection_resource, $tdo, $schema = null) {}
-
-
-function ocicollappend ($collection, $value) {}
-
-
-function ocicollgetelem ($collection, $index) {}
-
-
-function ocicollassignelem ($collection, $index, $value) {}
-
-
-function ocicollsize ($collection) {}
-
-
-function ocicollmax ($collection) {}
-
-
-function ocicolltrim ($collection, $number) {}
-
-
-
-function ociwritetemporarylob($lob_descriptor, $data, $lob_type = OCI_TEMP_CLOB ) {}
-
-
-function ocicloselob($lob_descriptor){}
-
-
-function ocicollassign($to, $from ) {}
-
-define ('OCI_DEFAULT', 0);
-
-
-define ('OCI_SYSOPER', 4);
-
-
-define ('OCI_SYSDBA', 2);
-
-
-define ('OCI_CRED_EXT', -2147483648);
-
-
-define ('OCI_DESCRIBE_ONLY', 16);
-
-
-define ('OCI_COMMIT_ON_SUCCESS', 32);
-
-
-define ('OCI_NO_AUTO_COMMIT', 0);
-
-
-define ('OCI_EXACT_FETCH', 2);
-
-
-define ('OCI_SEEK_SET', 0);
-
-
-define ('OCI_SEEK_CUR', 1);
-
-
-define ('OCI_SEEK_END', 2);
-
-
-define ('OCI_LOB_BUFFER_FREE', 1);
-
-
-define ('SQLT_BFILEE', 114);
-
-
-define ('SQLT_CFILEE', 115);
-
-
-define ('SQLT_CLOB', 112);
-
-
-define ('SQLT_BLOB', 113);
-
-
-define ('SQLT_RDD', 104);
-
-
-define ('SQLT_INT', 3);
-
-
-define ('SQLT_NUM', 2);
-
-
-define ('SQLT_RSET', 116);
-
-
-define ('SQLT_AFC', 96);
-
-
-define ('SQLT_CHR', 1);
-
-
-define ('SQLT_VCS', 9);
-
-
-define ('SQLT_AVC', 97);
-
-
-define ('SQLT_STR', 5);
-
-
-define ('SQLT_LVC', 94);
-
-
-define ('SQLT_FLT', 4);
-
-
-define ('SQLT_UIN', 68);
-
-
-define ('SQLT_LNG', 8);
-
-
-define ('SQLT_LBI', 24);
-
-
-define ('SQLT_BIN', 23);
-
-
-define ('SQLT_ODT', 156);
-
-
-define ('SQLT_BDOUBLE', 22);
-
-
-define ('SQLT_BFLOAT', 21);
-
-
-define ('OCI_B_NTY', 108);
-
-
-define ('SQLT_NTY', 108);
-
-
-define ('OCI_SYSDATE', "SYSDATE");
-
-
-define ('OCI_B_BFILE', 114);
-
-
-define ('OCI_B_CFILEE', 115);
-
-
-define ('OCI_B_CLOB', 112);
-
-
-define ('OCI_B_BLOB', 113);
-
-
-define ('OCI_B_ROWID', 104);
-
-
-define ('OCI_B_CURSOR', 116);
-
-
-define ('OCI_B_BIN', 23);
-
-
-define ('OCI_B_INT', 3);
-
-
-define ('OCI_B_NUM', 2);
-
-
-define ('OCI_FETCHSTATEMENT_BY_COLUMN', 16);
-
-
-define ('OCI_FETCHSTATEMENT_BY_ROW', 32);
-
-
-define ('OCI_ASSOC', 1);
-
-
-define ('OCI_NUM', 2);
-
-
-define ('OCI_BOTH', 3);
-
-
-define ('OCI_RETURN_NULLS', 4);
-
-
-define ('OCI_RETURN_LOBS', 8);
-
-
-define ('OCI_DTYPE_FILE', 56);
-
-
-define ('OCI_DTYPE_LOB', 50);
-
-
-define ('OCI_DTYPE_ROWID', 54);
-
-
-define ('OCI_D_FILE', 56);
-
-
-define ('OCI_D_LOB', 50);
-
-
-define ('OCI_D_ROWID', 54);
-
-
-define ('OCI_TEMP_CLOB', 2);
-
-
-define ('OCI_TEMP_BLOB', 1);
-
-
-define ('SQLT_BOL', 252);
-
-
-define ('OCI_B_BOL', 252);
diff --git a/.phan/internal_stubs/sqlsrv.phan_php b/.phan/internal_stubs/sqlsrv.phan_php
deleted file mode 100644
index 3fea0afcc06..00000000000
--- a/.phan/internal_stubs/sqlsrv.phan_php
+++ /dev/null
@@ -1,276 +0,0 @@
-<?php
-// @phan-stub-for-extension sqlsrv@3.0.1
-
-define('SQLSRV_ERR_ERRORS', 0);
-
-
-define('SQLSRV_ERR_WARNINGS', 1);
-
-
-define('SQLSRV_ERR_ALL', 2);
-
-
-define('SQLSRV_LOG_SYSTEM_ALL',-1);
-
-
-define('SQLSRV_LOG_SYSTEM_OFF', 0);
-
-
-define('SQLSRV_LOG_SYSTEM_INIT', 1);
-
-
-define('SQLSRV_LOG_SYSTEM_CONN', 2);
-
-
-define('SQLSRV_LOG_SYSTEM_STMT', 4);
-
-
-define('SQLSRV_LOG_SYSTEM_UTIL', 8);
-
-
-define('SQLSRV_LOG_SEVERITY_ALL', -1);
-
-
-define('SQLSRV_LOG_SEVERITY_ERROR', 1);
-
-
-define('SQLSRV_LOG_SEVERITY_NOTICE', 4);
-
-
-define('SQLSRV_LOG_SEVERITY_WARNING', 2);
-
-
-define('SQLSRV_FETCH_NUMERIC', 1);
-
-
-define('SQLSRV_FETCH_ASSOC', 2);
-
-
-define('SQLSRV_FETCH_BOTH', 3);
-
-
-define('SQLSRV_PHPTYPE_NULL', 1);
-
-
-define('SQLSRV_PHPTYPE_INT', 2);
-
-
-define('SQLSRV_PHPTYPE_FLOAT', 3);
-
-
-define('SQLSRV_PHPTYPE_DATETIME', 4);
-
-
-define('SQLSRV_ENC_BINARY', 'binary');
-
-
-define('SQLSRV_ENC_CHAR','char');
-
-
-define('SQLSRV_NULLABLE_NO', 0);
-
-
-define('SQLSRV_NULLABLE_YES', 1);
-
-
-define('SQLSRV_NULLABLE_UNKNOWN', 2);
-
-
-define('SQLSRV_SQLTYPE_BIGINT', -5);
-
-define('SQLSRV_SQLTYPE_BIT', -7);
-
-define('SQLSRV_SQLTYPE_DATETIME', 25177693);
-
-define('SQLSRV_SQLTYPE_FLOAT', 6);
-
-define('SQLSRV_SQLTYPE_IMAGE', -4);
-
-define('SQLSRV_SQLTYPE_INT', 4);
-
-define('SQLSRV_SQLTYPE_MONEY', 33564163);
-
-define('SQLSRV_SQLTYPE_NTEXT', -10);
-
-define('SQLSRV_SQLTYPE_TEXT', -1);
-
-define('SQLSRV_SQLTYPE_REAL', 7);
-
-define('SQLSRV_SQLTYPE_SMALLDATETIME', 8285);
-
-define('SQLSRV_SQLTYPE_SMALLINT', 5);
-
-define('SQLSRV_SQLTYPE_SMALLMONEY', 33559555);
-
-define('SQLSRV_SQLTYPE_TIMESTAMP', 4606);
-
-define('SQLSRV_SQLTYPE_TINYINT', -6);
-
-define('SQLSRV_SQLTYPE_UDT', -151);
-
-define('SQLSRV_SQLTYPE_UNIQUEIDENTIFIER', -11);
-
-define('SQLSRV_SQLTYPE_XML', -152);
-
-define('SQLSRV_SQLTYPE_DATE', 5211);
-
-define('SQLSRV_SQLTYPE_TIME', 58728806);
-
-define('SQLSRV_SQLTYPE_DATETIMEOFFSET', 58738021);
-
-define('SQLSRV_SQLTYPE_DATETIME2', 58734173);
-
-
-define('SQLSRV_PARAM_IN', 1);
-
-
-define('SQLSRV_PARAM_INOUT', 2);
-
-
-define('SQLSRV_PARAM_OUT', 4);
-
-
-define('SQLSRV_TXN_READ_UNCOMMITTED', 1);
-
-define('SQLSRV_TXN_READ_COMMITTED', 2);
-
-define('SQLSRV_TXN_REPEATABLE_READ', 4);
-
-define('SQLSRV_TXN_SERIALIZABLE', 8);
-
-define('SQLSRV_TXN_SNAPSHOT', 32);
-
-
-define('SQLSRV_SCROLL_NEXT', 1);
-
-define('SQLSRV_SCROLL_PRIOR', 4);
-
-define('SQLSRV_SCROLL_FIRST', 2);
-
-define('SQLSRV_SCROLL_LAST', 3);
-
-define('SQLSRV_SCROLL_ABSOLUTE', 5);
-
-define('SQLSRV_SCROLL_RELATIVE', 6);
-
-
-define('SQLSRV_CURSOR_FORWARD', 'forward');
-
-define('SQLSRV_CURSOR_STATIC', 'static');
-
-define('SQLSRV_CURSOR_DYNAMIC', 'dynamic');
-
-define('SQLSRV_CURSOR_KEYSET', 'keyset');
-
-define('SQLSRV_CURSOR_CLIENT_BUFFERED', 'buffered');
-
-
-
-function sqlsrv_connect($server_name, $connection_info = array()){}
-
-
-function sqlsrv_close($conn){}
-
-
-function sqlsrv_commit($conn){}
-
-
-function sqlsrv_begin_transaction($conn){}
-
-
-function sqlsrv_rollback($conn){}
-
-
-function sqlsrv_errors($errorsAndOrWarnings = SQLSRV_ERR_ALL){}
-
-
-function sqlsrv_configure($setting, $value){}
-
-
-function sqlsrv_get_config($setting){}
-
-
-function sqlsrv_prepare($conn, $tsql, $params=array(), $options=array()){}
-
-
-function sqlsrv_execute($stmt){}
-
-
-function sqlsrv_query($conn, $tsql, $params=array(), $options=array()){}
-
-
-function sqlsrv_fetch($stmt, $row=null, $offset=null){}
-
-
-function sqlsrv_get_field($stmt, $field_index, $get_as_type){}
-
-
-function sqlsrv_fetch_array($stmt, $fetch_type = null, $row=null, $offset=null){}
-
-
-function sqlsrv_fetch_object($stmt, $class_name=null, $ctor_params=null, $row=null, $offset=null){}
-
-
-function sqlsrv_has_rows($stmt){}
-
-
-function sqlsrv_num_fields($stmt){}
-
-
-function sqlsrv_next_result($stmt){}
-
-
-function sqlsrv_num_rows($stmt){}
-
-
-function sqlsrv_rows_affected($stmt){}
-
-
-function sqlsrv_client_info($conn){}
-
-
-function sqlsrv_server_info($conn){}
-
-
-function sqlsrv_cancel($stmt){}
-
-
-function sqlsrv_free_stmt($stmt){}
-
-
-function sqlsrv_field_metadata($stmt){}
-
-
-function sqlsrv_send_stream_data($stmt){}
-
-
-function SQLSRV_PHPTYPE_STREAM($encoding){}
-
-
-function SQLSRV_PHPTYPE_STRING($encoding){}
-
-
-function SQLSRV_SQLTYPE_BINARY($byteCount){}
-
-
-function SQLSRV_SQLTYPE_VARBINARY($byteCount){}
-
-
-
-function SQLSRV_SQLTYPE_VARCHAR($charCount) {}
-
-
-function SQLSRV_SQLTYPE_CHAR($charCount){}
-
-
-function SQLSRV_SQLTYPE_NCHAR($charCount){}
-
-
-function SQLSRV_SQLTYPE_NVARCHAR($charCount){}
-
-
-function SQLSRV_SQLTYPE_DECIMAL($precision, $scale){}
-
-
-function SQLSRV_SQLTYPE_NUMERIC($precision, $scale){}
-